#include <iostream>
#include <math.h>

using namespace std;

int main()
{
	auto a = 100000000000000000000000000000000000000.f;
	auto b = .00000000000000000000000000000000000000000f;
	auto c = a / b;
	cout << a << endl;
	cout << b << endl;
	cout << c << endl;
	cout << atanf(c) << endl;
	cout << sinf(atanf(c)) << endl;
	cout << sinf(1.5708f) << endl;
	cout << atanf(1) << endl;
	cout << sinf(atanf(1)) << endl;
	return 0;
}